Science is on the cusp of reinventing our bodies. By 2050, expect bionic exoskeletons, artificial blood cells, and lab-grown livers.

2012

2012

Ekso Bionics
Exoskeleton

In February, Ekso Bionics' exoskeleton became the first to step out of the lab and into the real world. This motorized robotic lower-limb system supports the full weight of users with spinal cord or neurological damage. Onboard batteries supply 3 hours of fully powered walking.

2012

2012

Symbionic Leg

The world's first integrated bionic leg, made by Össur, became available to select customers this past fall; sales will begin worldwide this year. The Symbionic Leg self-adjusts everything from toe angle to knee resistance.